Supplier Page from Thermo Fisher Scientific for Zinc shot, 10mm (0.4in) dia x 2mm (0.08in) thick, 99.99% (metals basis)
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific